Conflict adaptation

Humans can flexibly adjust their executive control to resolve conflicts. Conflict adaptation and conflict resolution are crucial aspects of conflict processing. Functional neuroimaging studies have associated the dorsolateral prefrontal cortex (DLPFC) with conflict processing, but its causal role remains somewhat controversial. Moreover, the neuroanatomical basis of conflict processing has not been thoroughly examined. In this study, the Stroop task, a well-established measure of conflict, was employed to investigate (1) the neuroanatomical basis of conflict resolution and conflict adaptation with the voxel-based morphometry analysis, (2) the causal role of DLPFC in conflict processing with the application of the continuous theta burst stimulation to DLPFC...

Investigating frontal EEG asymmetry as a possible biomarker of cognitive control abilities is especially important in ecological contexts such as school and work. We used a novel approach combining judgment performance and hemispheric frontal event-related potential (ERP) P300 asymmetry (fP3As) to evaluate aspects of cognitive control (i.e., repetition and switching) in adolescent females over a two-week ordinary school period. While undergoing electroencephalographic recording, students performed a word-colour "Stroop-like" congruence judgment task during morning and afternoon sessions, on Mondays and Wednesdays...

UNLABELLED: Impairment of cognitive functions is the primary reason for admission to long-term care units, with executive functions playing a pivotal role in dependency and behavioral issues. These functions pose significant challenges to nursing staff in providing care. However, the assessment of executive functions in elderly individuals residing in nursing homes often relies on tests that are both time-consuming and difficult for this demographic. In many instances, executive functions are either not assessed or only examined in broad terms...

Adaptations are driven by specific natural selection pressures throughout biological evolution. However, these cannot inherently align with future shifts in selection dynamics, thus manifesting in opposing directions. We performed field experiments on cuckoo hosts to investigate the coexistence and conflict between two evolutionarily successive but opposing behavioral adaptations-egg retrieval and rejection. Our findings provide key insights. (1) Egg rejection against brood parasites in hosts reshapes egg retrieval to flexible reactions-retrieval, ignoring, or outright rejection of foreign eggs outside the nest cup, departing from instinctual retrieval...

In many real-life scenarios, our decisions could lead to multiple outcomes that conflict in value. Hence, an appropriate neural representation of the net experienced value of conflicting outcomes, which plays a crucial role in guiding future decisions, is critical for adaptive behavior. As some recent functional neuroimaging work primarily focused on the concurrent processing of monetary gains and aversive information, very little is known regarding the integration of conflicting value signals involving monetary losses and appetitive information in the human brain...

Fossilized mating insects are irreplaceable material for comprehending the evolution of the mating behaviours and life-history traits in the deep-time record of insects as well as the potential sexual conflict. However, cases of mating pairs are particularly rare in fossil insects, especially aquatic or semi-aquatic species. Here, we report the first fossil record of a group of water striders in copulation (including three pairs and a single adult male) based on fossils from the mid-Cretaceous of northern Myanmar...

PURPOSE OF REVIEW: This review provides an overview of recent literature examining psychological problems in the context of political violence among Afghan children. RECENT FINDINGS: Using recent literature (2018-2023) we identified: 1) heightened levels of psychological problems experienced by children in Afghanistan; 2) the factors associated with these psychological problems, including loss of family and community members, poverty, continuous risk of injury and death, gender, substance use, war, daily stressors, and poor access to education; 3) psychological problems have potentially worsened since the 2021 political changes; 4) conflict and poverty have resulted in violence against children being a serious issue; 5) emerging psychological interventions have been adapted to Afghan contexts; and 6) there is a desperate need for psychological assistance and further research in the region...

BACKGROUND: Forcibly displaced populations are highly vulnerable to psychosocial distress and mental disorders, including alcohol misuse. In an ongoing trial that seeks to develop a transdiagnostic intervention addressing psychological distress and alcohol use disorders among conflict-affected populations, we will carry out a cost-effectiveness evaluation using a capability-based Oxford Capabilities Mental Health (OxCAP-MH) measure. The OxCAP-MH is a 16-item questionnaire developed from the Capability Approach, that covers multiple domains of functioning and welfare...

The standard theory of evolution proposes that mutations cause heritable variations, which are naturally selected, leading to evolution. However, this mutation-led evolution (MLE) is being questioned by an alternative theory called plasticity-led evolution (PLE). PLE suggests that an environmental change induces adaptive phenotypes, which are later genetically accommodated. According to PLE, developmental systems should be able to respond to environmental changes adaptively. However, developmental systems are known to be robust against environmental and mutational perturbations...

Engineering systems, characterized by their high technical complexity and societal intricacies, require a strategic design approach to navigate multifaceted challenges. Understanding the circumstances that affect strategic action in these systems is crucial for managing complex real-world challenges. These challenges go beyond localized coordination issues and encompass intricate dynamics, requiring a deep understanding of the underlying structures impacting strategic behaviors, the interactions between subsystems, and the conflicting needs and expectations of diverse actors...

A common challenge people face in today's cross-cultural world is how to solve a series of adaptation problems caused by cultural conflict. Exploring Bruce Lee's successful cross-cultural experiences through psychobiography offers some inspiration and thoughts. How did Bruce Lee successfully integrate martial arts, symbolising the Eastern culture, with films representing the Western culture, finally propelling kung fu films onto the international stage? Numerous publicly available materials about Bruce Lee were collected for this study, and the research data were evaluated using thematic analysis...

BACKGROUND: Scant data are available on the link between armed conflicts and the development and spread of antimicrobial resistance. OBJECTIVES: We perfomed a systematic review with the aim to summarise the available data on the prevalence and features of antibiotic resistance and the causes of antibiotic resistance development during armed conflicts in the twenty-first century. METHODS: Data sources: PubMed and SCOPUS databases were searched from 1 January 2000 to 30 November 2023...

Physiological synchrony is an important biological process during which parent-child interaction plays a significant role in shaping child socioemotional adjustment. The present study held a context-dependent perspective to examine the conditional association between parent-child physiological synchrony and child socioemotional adjustment (i.e., relationship quality with parents and child emotion regulation) under different (i.e., from highly unsupportive to highly supportive) emotional contexts. One hundred and fifty school-age Chinese children (Mage  = 8...

Eichhornia crassipes is an aquatic plant in tropical and subtropical regions, renowned for its notorious invasive tendencies. In this study, we assembled the complete mitogenome of E. crassipes into a single circle molecule of 397,361 bp. The mitogenome has 58 unique genes, including 37 protein-coding genes (PCGs), 18 tRNA genes, three rRNA genes, and 47 % GC content. Sixteen (6.93 %) homologous fragments, ranging from 31 bp to 8548 bp, were identified, indicating the transfer of genetic material from chloroplasts to mitochondria...

BACKGROUND: Although the benefits of regular physical activity (PA) after stroke are well established, many stroke survivors do not achieve recommended PA levels. To date, studies exploring determinants to PA have not used a behaviour change theory and focused on stroke survivors with physical disabilities. As a precursor to an intervention development study, we aimed to use the Theoretical Domains Framework (TDF) to identify factors influencing PA in stroke survivors with physical disabilities in Singapore...

OBJECTIVE: The present study, conducted with a population of military families, examined the comparative effectiveness of three program formats of Adaptive Parenting Tools (ADAPT), a parenting program for families of school-aged children in which a National Guard or Reserve (NG/R) parent had returned from deployment to the post-9/11 conflicts. Despite well-documented need, parenting programs for NG/R families are scarce and often inaccessible. We predicted that both facilitator-delivered conditions (i...

The emotional conflict task measures emotional conflict resolution and adaptation, but some studies are unable to find resolution or adaptation effects using this task. We examined boundary conditions and replicability of the emotional conflict resolution and adaptation effects through secondary data analysis, systematic review, and meta-analysis of studies in the field. In our data, we were unable to fully replicate the emotional conflict resolution or adaptation effects and found that most studies using this task ( n = 94) do not report analysis of emotional conflict resolution, with only 28% ( n = 26) studies doing so...

To address traffic flow fluctuations caused by changes in traffic signal control schemes on tidal lanes and maintain smooth traffic operations, this paper proposes a method for controlling traffic signal transitions on tidal lanes. Firstly, the proposed method includes designing an intersection overlap phase scheme based on the traffic flow conflict matrix in the tidal lane scenario and a fast and smooth transition method for key intersections based on the flow ratio. The aim of the control is to equalize average queue lengths and minimize average vehicle delays for different flow directions at the intersection...

Common variants in the iron regulatory protein HFE contribute to systematically increased iron levels, yet the effects in the brain are not fully characterized. It is commonly believed that iron dysregulation is a key contributor to neurodegenerative disease due to iron's ability to catalyze reactive oxygen species production. However, whether HFE variants exacerbate or protect against neurodegeneration has been heavily debated. Some claim that mutated HFE exacerbates oxidative stress and neuroinflammation, thus predisposing carriers to neurodegeneration-linked pathologies...

PURPOSE: Public safety personnel, including first responders, are regularly exposed to physical, social, and psychological risks and occupational requirements. These risks and requirements extend beyond the employee and may also impact the families (for example, work-family conflict, compassion fatigue). Despite recent attention directed at the population's wellness, considerably less attention is directed towards the family. This review investigates how the risks and requirements associated with these occupations affect families' lives and experiences, and correspondingly, how families respond and adapt to these risks...